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Related Concept Videos

Methods of reducing fever01:22

Methods of reducing fever

The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
Decreased Body Temperature01:29

Decreased Body Temperature

A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by sustained extreme cold exposure, and severe...
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may  include:
Increased Body Temperature01:25

Increased Body Temperature

A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in response to an infection or illness.
Types of Fever01:25

Types of Fever

Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

Hyperthermia occurs when the body's temperature becomes unusually high, often due to heat exposure, intense physical activity, or certain illnesses. This condition can create a dangerous cycle where elevated body temperature increases the metabolic rate, generating more heat and potentially leading to organ failure and brain damage. A severe form of hyperthermia, called heat stroke, can raise body temperature to life-threatening levels. Fever, on the other hand, is a controlled form of...

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Related Experiment Video

Updated: Jun 2, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

Occupational diseases due to cooling fluids.

Christian Geraut1, Laurent Geraut, Henri Jover

  • 1Service des Maladies Professionnelles, CHU Nantes, Pavillon Tourville, France. christian.geraut@univ-nantes.fr

European Journal of Dermatology : EJD
|May 7, 2011
PubMed
Summary

Occupational contact dermatitis from cutting fluids is common. This study clarifies patch testing methods and result interpretation for better prevention of skin disease.

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Area of Science:

  • Occupational Dermatology
  • Toxicology
  • Immunology

Background:

  • Contact dermatitis is a frequent occupational skin disease caused by cutting fluids.
  • Mechanisms include irritation and allergies, involving numerous complex allergens.
  • Interpreting patch test results for clinical relevance is challenging.

Purpose of the Study:

  • To clarify investigative methods for contact dermatitis caused by cutting fluids.
  • To improve the interpretation of patch test results.
  • To enhance the prevention of occupational skin disease.

Main Methods:

  • Review of diagnostic approaches for cutting fluid-induced contact dermatitis.
  • Analysis of patch test batteries and interpretation guidelines.
  • Focus on differentiating irritant vs. allergic reactions.

Main Results:

  • Identification of common allergens and irritants in cutting fluids.
  • Establishment of criteria for assessing the relevance of positive patch tests.
  • Guidance on selecting appropriate patch test series.

Conclusions:

  • Standardized investigative methods are crucial for diagnosing cutting fluid dermatitis.
  • Accurate interpretation of patch tests aids in identifying causative agents.
  • Effective prevention strategies rely on understanding test results and mechanisms.